async requests

[alongouldman]

Hi,
I want to add a feature of making the requests to google async, since its very slow to upload one by one when you have a lot of images to upload.
(I still need to test whether the slowness comes from the API or is it CPU bound slowness).
But would that fit this package?

so maybe an API like this:

media_manager.bulk_stage_media(["/path/to/photo1.png", "/path/to/photo2.jpg"])
media_manager.batchCreate()